Insights

Global scale Sidara presents a substantial global footprint with 70+ countries and 450+ offices, signaling a capacity for multinational projects and cross-border collaborations. This suggests upsell opportunities in large-scale, multi-region initiatives and standardized sustainability programs across markets.

Sustainability leadership The firm emphasizes sustainability, energy innovation, and sustainability-linked financing partnerships, indicating potential for offering advanced sustainability consulting services, carbon strategy, and green financing advisory to existing clients and new prospects seeking ESG integration.

Recent growth Strategic expansion history including an acquisition and ongoing UK presence implies a growth-forward client base and cross-selling potential into Penspen’s projects and UK market opportunities, as well as appetite for integrated design, engineering, and project management services.

Financial foothold Revenue range ($1M-$10M) combined with recognition in top international consultancy and design rankings suggests credible case studies and referenceable clients to accelerate procurement conversations, particularly for mid-market and expanding government or corporate accounts.

Tech-enabled delivery Adoption of modern tech stack including Cloudflare optimizations, Power BI, Sitecore Experience Edge, and React indicates a capability for data-driven design, digital strategy, and optimized customer experiences; opportunities exist to propose digital transformation, data analytics, and experience management offerings.

Similar companies to Sidara

Sidara Tech Stack

Sidara uses 8 technology products and services including Cloudflare Web Optimizations, Power BI, Sitecore Experience Edge, and more. Explore Sidara's tech stack below.

  • Cloudflare Web Optimizations
    Analytics
  • Power BI
    Business Intelligence
  • Sitecore Experience Edge
    Caching
  • cdnjs
    Content Delivery Network
  • Webpack
    Development
  • React
    Javascript Frameworks
  • Google Tag Manager
    Tag Management
  • Google Search Console
    Web Analytics

Sidara's Email Address Formats

Sidara uses at least 2 format(s):
Sidara Email FormatsExamplePercentage
First.Last@dargroup.comJohn.Doe@dargroup.com
96%
F_Last@dargroup.comJ_Doe@dargroup.com
2%
First.Middle@dargroup.comJohn.Michael@dargroup.com
1%
First.MiddleLast@dargroup.comJohn.MichaelDoe@dargroup.com
1%
First.Last@sidaracollaborative.comJohn.Doe@sidaracollaborative.com
100%

Frequently Asked Questions

What is Sidara's official website and social media links?

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Sidara's official website is sidaracollaborative.com and has social profiles on LinkedIn.

How much revenue does Sidara generate?

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As of July 2026, Sidara's annual revenue is estimated to be $1M - $10M.

What is Sidara's NAICS code?

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Sidara's NAICS code is 54 - Professional, Scientific, and Technical Services.

How many employees does Sidara have currently?

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As of July 2026, Sidara has approximately 180 employees across 6 continents, including EuropeAsiaAfrica. Key team members include Head Of It Pmo: S. J.Head Of Marketing Communications: D. B.Head Of Strategic Performance: T. A.. Explore Sidara's employee directory with LeadIQ.

What industry does Sidara belong to?

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Sidara operates in the Professional Services industry.

What technology does Sidara use?

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Sidara's tech stack includes Cloudflare Web OptimizationsPower BISitecore Experience EdgecdnjsWebpackReactGoogle Tag ManagerGoogle Search Console.

What is Sidara's email format?

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Sidara's email format typically follows the pattern of First.Last@dargroup.com. Find more Sidara email formats with LeadIQ.

When was Sidara founded?

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Sidara was founded in 1986.
Sidara logo

Sidara

Professional ServicesEngland, United Kingdom51-200 Employees

Sidara is a global collaborative of leading specialist firms in the professional services sector, offering services across architecture, design, engineering, project management, digital strategy, sustainability consulting, and energy innovation. It is based in London, United Kingdom, at 150 Holborn, and employs between 51 and 200 people. The group expanded into the UK through the acquisition of Penspen Limited in 1990. In 2023, ENR rankings recognized Sidara as a leading international design and consultancy firm, placing it among the top international consultants and among the top design firms. Sidara maintains a public presence through its website at sidaracollaborative.com.

Section iconCompany Overview

NAICS Code
54 - Professional, Scientific, and Technical Services
Founded
1986
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Sidara's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Sidara's revenue is estimated to be in the range of $1M - $10M

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